Army Sgt. Michael Wheeler marks the landing zone for incoming CH-47 Chinook helicopters to land in Java Center, N.Y., March 10, 2018. Wheeler is assigned to the New York Army National Guard’s 2nd Battalion, 101st Cavalry Regiment. The more than 40 soldiers spent two days training in harsh conditions on reconnaissance tactics, using infiltration and exfiltration techniques by helicopter. Air National Guard photo by Air Force Staff Sgt. Ryan Campbell